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Polyalcohol concrete base rigidity water-proofing material

A waterproof material and steel-based technology, which is applied in the field of polymer cement-based steel waterproof materials, can solve the problems of poor concrete bonding, easy aging of product materials, and easy chemical corrosion, and achieve good elasticity, tension, and compatibility Good, strong penetration effect

Inactive Publication Date: 2008-08-20
隋永祥
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the polymer cement waterproof materials currently used by people obviously have some defects in practical application: the product material is easy to age, the combination with concrete is not fine, it is easy to be chemically corroded, and the waterproof durability is poor, which affects people's perception of it to a certain extent. use

Method used

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  • Polyalcohol concrete base rigidity water-proofing material

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Polymer cement-based steel waterproof material,

[0031] 1) adopt the raw material preparation powder of following parts by weight:

[0032] 30 parts of cement,

[0033] 10 parts of infiltration crystal masterbatch,

[0034] 5 parts of methylcellulose,

[0035] 25 parts peach gum powder,

[0036] 20 parts of 600 mesh quartz powder,

[0037] 5 parts of plasticizer dibutyl phthalate,

[0038] 5 parts of PH value regulator 2-amino-2 methyl-1-propanol,

[0039] Mix and grind the above ingredients;

[0040] 2) Adopt the following raw materials in parts by weight to prepare the liquid material:

[0041] Acrylic waterproof emulsion 50 parts,

[0042] Dispersant styrene butylene 4 parts,

[0043] 4 parts of amine preservatives,

[0044] 4 parts of anti-aging agent N-isopropyl-N'-phenyl-p-phenylenediamine,

[0045] 4 parts of coalescent 2,2,4-trimethyl-1,3-pentanediol diisobutyrate,

[0046] 5 parts of water,

[0047] Light calcium 4 parts,

[0048] 25 parts of the...

Embodiment 2

[0052] 1) adopt the raw material preparation powder of following parts by weight:

[0053] No. 425 high standard cement 25 parts,

[0054] 15 parts of infiltration crystal masterbatch,

[0055] 4 parts methylcellulose,

[0056] 20 parts peach gum powder,

[0057] 25 parts of 500 mesh quartz powder,

[0058] 4 parts of plasticizer dioctyl phthalate,

[0059] 7 parts of PH value regulator 2-amino-2 methyl-1-propanol,

[0060] Mix and grind the above ingredients;

[0061] 2) Adopt the following raw materials in parts by weight to prepare the liquid material:

[0062] Acrylic waterproof emulsion 45 parts,

[0063] Dispersant Potassium Tripolyphosphate 2 parts,

[0064] preservatives 3 parts,

[0065]Antiaging agent 4020 2 parts,

[0066] 3 parts of glycol film-forming aids,

[0067] 7 parts of deionized water,

[0068] Light calcium 3 parts,

[0069] 35 parts of styrene-butadiene emulsion.

[0070] Mix the above ingredients and stir well;

[0071] The prepared powde...

Embodiment 3

[0073] 1) adopt the raw material preparation powder of following parts by weight:

[0074] No. 425 high standard cement 35 parts,

[0075] 5 parts of infiltration crystallization masterbatch,

[0076] 6 parts of methylcellulose,

[0077] 30 parts peach gum powder,

[0078] 15 parts of 500 mesh quartz powder,

[0079] 6 parts of plasticizer,

[0080] 3 parts of pH regulator,

[0081] Mix and grind the above ingredients;

[0082] 2) Adopt the following raw materials in parts by weight to prepare the liquid material:

[0083] Acrylic waterproof emulsion 50 parts,

[0084] Dispersant 5 parts,

[0085] preservatives 4 parts,

[0086] Anti-aging agent 5 parts,

[0087] 5 parts of film-forming aids,

[0088] 3 parts deionized water,

[0089] Light calcium 3 parts,

[0090] 25 parts of styrene-butadiene emulsion.

[0091] Mix the above ingredients and stir well;

[0092] The prepared powder material and liquid material are mixed according to a weight ratio of 1:1.2, and...

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Abstract

The invention discloses a waterproof material with polymer cement steel-base property, which is mixed by powder and liquid in weight proportion of 1: 0.8 to 1.2; the raw materials of the powder are cement, infiltrating crystallization masterbatch, methylcellulose, peach glue powder, quartz powder, plasticizer and pH-value regulator; the raw materials of liquid are acrylic acid waterproof emulsion, a dispersant, a preservative, an antioxidant, a film forming additive, water, a light calcium and styrene-butadier emulsion. The waterproof material with polymer cement steel-base property is finely bonded with concrete, is high in intensity and long in waterproof property, and is not easy to be etched chemically. Meanwhile, the waterproof material with polymer cement steel-base property has good compatibility when in use, which can be used synchronously with the batch feeder of concrete and cement; the construction base surface is not needed to be leveled and make a protection layer when the waterproof material with polymer cement steel-base property is in use, which is labor-saving and time-saving, and is an environmental-protection waterproof material with no toxic, no smell and no pollution.

Description

technical field [0001] The invention relates to a waterproof material, in particular to a polymer cement-based rigid waterproof material with excellent elasticity and rigidity. Background technique [0002] At present, most of the materials used for waterproof construction are asphalt, linoleum or ointment, polyurethane and other materials. Asphalt materials are used, which will pollute the environment during heating construction, and asphalt is easy to age, brittle at low temperatures, short service life, and poor waterproof performance; while ointment and polyurethane materials cannot be constructed on wet base surfaces, which are not easy to construct and pollute the environment; The aging resistance is also poor. [0003] Polymer cement waterproof material is a new type of green environmental protection waterproof material that has emerged in recent years, which is non-toxic, harmless, wet-workable, and easy to construct. It can be mixed and used at the construction si...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B28/00C04B24/38C04B14/06
CPCC04B28/02C04B14/28C04B2111/00017C04B2111/27
Inventor 隋永祥
Owner 隋永祥
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