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7 Kesalahan Kritis Merusak Campuran ECC Anda dengan Serat PVA (Dan Cara Memperbaikinya)
Your ECC Project Is Failing. Here Is Why. You selected PVA fiber for engineered cementitious composites ECC. You followed the standard recipe. Belum, the beam snapped. Cracks opened wide. The dreaded tension-softening…