Ideal for block, foundation, and RC! Substrate leveling sand mortar.
"New Sand Block" is a pre-mixed sand mortar that has been improved for use as a base layer for blocks, foundations, and RC (reinforced concrete) surfaces. Its moderate viscosity, trowel spreadability, and ease of trowel sliding enhance work efficiency and reduce fatigue. 【Standard Mix】 ○ New Sand Block: 1 bag ○ HS Morubon: 1 kg ○ Water: Approximately 11 liters For more details, please contact us or download the catalog.
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【Specifications】 ○ Mixing volume: 28ℓ ○ Coating area: 4m2 / 7mm thickness 2.8m2 / 10mm thickness 【Test Data】 [Age: 28 days] ○ Flexural strength: 4.3 N/mm2 ○ Compressive strength: 8.7 N/mm2 ○ Adhesion strength: 1.3 N/mm2 ○ Length change: 0.138 % ● For more details, please contact us or download the catalog.
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Hatanaka Sangyo Co., Ltd. is a premixed mortar manufacturer that began in 1972 with the milling of raw materials such as wood powder, pulp, and fibers for interior wall plastering materials. We have since developed lightweight mortars for exterior walls, base adjustment agents, lime putty, instant cement, and other products, establishing a system that can promptly respond to any user needs. We have also been engaged in exterior products for many years, developing a wide range of paving materials, including permeable paving agents (the Laston series), fiberglass nets, artificial turf, and weed control sheets, in addition to mortars, and we are expanding our offerings nationwide. Our company aims to enhance our product lineup to meet customer expectations by leveraging our strengths in consistent production from raw material processing to product commercialization, as well as our extensive experience in import business, to provide plastering materials suitable for the Japanese climate.